To_string c++

// to_string example
#include <iostream>   // std::cout
#include <string>     // std::string, std::to_string

int main ()
{
  std::string pi = "pi is " + std::to_string(3.1415926);
  std::string perfect = std::to_string(1+2+4+7+14) + " is a perfect number";
  std::cout << pi << '\n';
  std::cout << perfect << '\n';
  return 0;
}

Source: cplusplus.com

Similar codes

10 votes208 views3 answers
Conditional operator in c++
C++
0 vote176 views6 answers
Template c++
C++
0 vote177 views1 answer
What type is this c++
C++
92 votes563 views4 answers
Change integer to string c++
C++
1 vote217 views1 answer
Abs in c++
C++
1 vote227 views1 answer
C++ cli convert string to string^
C++
-1 vote174 views1 answer
Initialize variable in switch case c++
C++
0 vote188 views1 answer
Temporary file using MSFT API in cpp
C++
0 vote187 views1 answer
Cout stack in c++
C++
2 votes264 views1 answer
Check gpu usage jetson nano
C++